Which type of rock is obsidian?
A. Extrusive igneous
B. Intrusive igneous
C...
History, 19.02.2021 18:40 Chartwig4831
Which type of rock is obsidian?
A. Extrusive igneous
B. Intrusive igneous
C. Metamorphic
D. Sedimentary
Answers: 2
History, 22.06.2019 01:30
Me i really need which of these was an accomplishment of the han dynasty? the invention of the seismograph finding a water passage to europe the invention of the ballpoint pen the invention of the abacus
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Where did the first african american fighter pilots begin training?
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History, 22.06.2019 08:30
Which of the following wars was the most devastating to oklahoma? a. american revolution b. mexican-american war c. civil war d. world war i
Answers: 1
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